An acrylate encapsulation formulation reacts at a high rate of speed, when exposed to radiation inclusive of wavelengths in the ultraviolet and the visible range, to initially produce a relatively thick skin and to ultimately cure to a relatively low-stress deposit having good physical definition...http://www.google.com.au/patents/US5677362?utm_source=gb-gplus-sharePatent US5677362 - Actinic radiation-curable formulation
